42022044000402 has 16 divisors (see below), whose sum is σ = 84096192228480. Its totient is φ = 13998663962192.

The previous prime is 42022044000401. The next prime is 42022044000437. The reversal of 42022044000402 is 20400044022024.

It is not an unprimeable number, because it can be changed into a prime (42022044000401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2170999002 + ... + 2171018357.

It is an arithmetic number, because the mean of its divisors is an integer number (5256012014280).

Almost surely, 2^{42022044000402} is an apocalyptic number.

42022044000402 is an abundant number, since it is smaller than the sum of its proper divisors (42074148228078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42022044000402 is a wasteful number, since it uses less digits than its factorization.

42022044000402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342018977.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 42022044000402 its reverse (20400044022024), we get a palindrome (62422088022426).

The spelling of 42022044000402 in words is "forty-two trillion, twenty-two billion, forty-four million, four hundred two", and thus it is an aban number.